FOB Price
Obtenir le dernier prix1 ~ 1 / Kilogram ( Negotiable )
|Minimum Order
Localité:
China
Prix de commande minimale:
Commande minimale:
1 Gram
Packaging Detail:
25kg/drum
Delivery Time:
3
Supplying Ability:
2000 Kilogram per Month
Payment Type:
T/T
China
Personne àcontacter Ms. Cara
(cara@kingherbs.com.cn) 901#, Blding 3, WanShuDanDi, Changsha, Changsha, Hunan
China Resveratrol / Polygonum cuspidatum
extract
we have been produce Resveratrol for many years.
Latin name:Polygonum cuspidatum
Chinese name: Hu Zhang
Genus: Polygonum
Family: Polygonaceae
Plant original:Polygonum Cuspidatum Sieb.
Part used:Rhizome
Specification:Resveratrol 1%***8% Test By HPLC
CAS:*******0
Molecular weight:**8.*4
Mecular formula: C*4H*2O3
Melting point: **6℃~**7℃
Active ingredient:Trans-Resveratrol
Appearance:white fine powder
Odour:special
The protophyte of Polygonum is regarded as rhizome and root
of Polygonum cuspidatum Sieb. et Zucc., perennial herbaceous,
being one of the Chinese medicinal herbs most in use in
ancient China.
Shape
Perennial herbaceous, with height 1 to 1.5m. Rhizome lays
across underground, in yellow color. Stem is coarse
& strong, straight, with no hairs on the surface, and
small flower in pale or light pale-green color.
Efficacy & mechanism to anti-cancer and to
strengthen immunity
Resveratrol in Polygonum is the major active ingredient, which has
effect to anti-cancer and to strengthen immunity through
research.
Resveratrol has very strong effect to clear oxidant free
radical, along with inhibiting the damage and mutation to the
body caused by free radical. The research to cytology based
on in vitro cancer cell proved that Resveratrol could inhibit
the breeding of various cancer cells. The proliferation
of cancer cells is due to secretion of ROS by stimulus and a
certain quantity of O*2 and H2O2. Another research
proved that Resveratrol has very strong inhibition to the
total ROS self-secreted by cancer cells. It inhibits the
density of O*2 , stops the changes of cancer cells from S to
G2, thus strongly inhibiting the breeding of cancer
cells.
Resveratrol may strengthen the immunity
It can also recover the inhibited characteristic of cells in
the burnt rat, with effective power to the reactive ability
of damagedantigen singal, to breeding ability, to synthetic
ability of white blood cell medium â…¡ and to synthetic
ability of antibody through lymph cell.
